what vales prevent backflow from the ventricles
Added by Eduardo L.
Step 1
The heart consists of four chambers: two atria and two ventricles. Blood flows from the atria to the ventricles and then out to the body or lungs. Show more…
Show all steps
Your feedback will help us improve your experience
Vivek Singh and 94 other Nursing educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Is the pressure in the atrium or ventricle higher when the atrioventricular valve closes?
Flow is proportional to the difference in ___ between two points. volume resistance pressure charge Pressure is changed by changing ___ which the ventricles control through contraction and relaxation. resistance charge temperature flow volume If the pressure in the ventricles is higher than the pressure in the atria, but lower than the pressure in the great arteries, which of the following is true? both the atrioventricular and semilunar valves will be closed and there will be no flow of blood the atrioventricular valves will be closed, but the semilunar valves will be open, ventricles will be ejecting blood semilunar valves will be closed, but the atrioventricular valves will be open, ventricles will be filling both the atrioventricular and semilunar valves will be open and there will be flow through the ventricles Which of the following occurs when pressure in the ventricles becomes lower than the pressure in the great arteries? semilunar valves close the second heart sound occurs all of the above blood flow stops What happens when the pressure in the ventricles becomes lower than the pressure in the atria? the atrioventricular valves open the first heart sound occurs the semilunar valves open the semilunar valves close
Adi S.
An atrioventricular valve prevents the back flow or leakage of blood from the (a) Right ventricle into the right atrium (b) Left atrium into the left ventricle (c) Aorta into the left ventricle (d) Pulmonary vein into the right atrium
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
Nursing educators are ready to help you.